Ran across this link showing a RC glider being flown at 548mph (882km/h)! The video is dizzying to watch and one can barely follow the glider going through 120g turns. Would be cool if we could replicate this in a more survivable way for the pilot and glider. I know it has been done in the past but it hasn't really caught on.

Uli
'AS'

https://newatlas.com/aircraft/dynami... nlid=v2wrsmaf